3-tier space saver



FIG. 1 shows the perspective view of a 3-tier space saver showing my new design,

FIG. 2 shows the front view thereof,

FIG. 3 shows the rear side view thereof,

FIG. 4 shows the right side view thereof,

FIG. 5 shows the left view thereof; and,

FIG. 6 shows the top plan view thereof. 

I claim the ornamental design for a 3-tier space saver, as shown and described. 